Example usage for org.aspectj.weaver.tools PointcutExpression couldMatchJoinPointsInType

Introduction

In this page you can find the example usage for org.aspectj.weaver.tools PointcutExpression couldMatchJoinPointsInType.

Prototype

boolean couldMatchJoinPointsInType(Class aClass);

Source Link

Document

Determine whether or not this pointcut could ever match a join point in the given class.

Usage

From source file:org.springframework.aop.aspectj.AspectJExpressionPointcut.java

License:Apache License

@Override
public boolean matches(Class<?> targetClass) {
    checkReadyToMatch();//  w  w  w . j  av a2s . c  o m
    try {
        try {
            return this.pointcutExpression.couldMatchJoinPointsInType(targetClass);
        } catch (ReflectionWorldException ex) {
            logger.debug("PointcutExpression matching rejected target class - trying fallback expression", ex);
            // Actually this is still a "maybe" - treat the pointcut as dynamic if we don't know enough yet
            PointcutExpression fallbackExpression = getFallbackPointcutExpression(targetClass);
            if (fallbackExpression != null) {
                return fallbackExpression.couldMatchJoinPointsInType(targetClass);
            }
        }
    } catch (BCException ex) {
        logger.debug("PointcutExpression matching rejected target class", ex);
    }
    return false;
}

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